7905 Negative Voltage Regulator -5V 1.5A TO-3
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers Electronics | 7905 Negative Voltage Regulator -5V 1.5A TO-3 | 25 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 25 EGP
About this product
The 7905 is a fixed negative voltage regulator that provides a stable -5 V output at up to 1.5 A in a TO-3 package. It is used in dual-supply and analog circuits that need a negative rail derived from a higher negative input.
Specifications
- Output voltage
- -5 V
- Output current
- 1.5 A
- Regulator type
- Fixed negative linear regulator
- Package
- TO-3
- Maximum input voltage
- -35 V
Frequently asked questions
What is the price of 7905 Negative Voltage Regulator -5V 1.5A TO-3 in Egypt?
7905 Negative Voltage Regulator -5V 1.5A TO-3 currently costs 25 EGP in Egypt.
Where can I buy 7905 Negative Voltage Regulator -5V 1.5A TO-3 in Egypt?
7905 Negative Voltage Regulator -5V 1.5A TO-3 is available from Makers Electronics. Compare the offers above to find the best price.
What input voltage do I need for the 7905?
The input must be more negative than the output by the dropout voltage, roughly 2 V or more, so an input around -7.5 V or lower is needed for a -5 V output. The maximum input is -35 V.
Does it need capacitors?
Yes. Datasheets typically recommend an input capacitor close to the regulator, around 2.2 µF, and an output capacitor, around 1 µF, to keep the output stable. Check the pinout for your TO-3 variant in its datasheet before wiring.
